Celeron J1800 vs Atom Z3740

Primary details

Comparing Atom Z3740 and Celeron J1800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	no data	Intel Celeron
Architecture codename	Bay Trail-T (2013−2014)	Bay Trail-D (2013)
Release date	27 September 2013 (11 years ago)	1 November 2013 (11 years ago)
Launch price (MSRP)	$32	$72

Detailed specifications

Atom Z3740 and Celeron J1800 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	4 (Quad-Core)	2 (Dual-core)
Threads	4	2
Base clock speed	1.33 GHz	2.41 GHz
Boost clock speed	1.86 GHz	2.58 GHz
L1 cache	64K (per core)	112 KB
L2 cache	512K (per core)	1 MB
L3 cache	0 KB	1 MB L2 Cache
Chip lithography	22 nm	22 nm
Maximum core temperature	90 °C	105 °C
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Atom Z3740 and Celeron J1800 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	UTFCBGA1380	FCBGA1170
Power consumption (TDP)	2 Watt	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z3740 and Celeron J1800. You'll probably need this information if you require some particular technology.

AES-NI	+	-
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	no data	-
Hyper-Threading Technology	no data	-
PAE	no data	36 Bit
FDI	no data	-
RST	no data	-

Security technologies

Atom Z3740 and Celeron J1800 technologies aimed at improving security, for example, by protecting against hacks.

EDB	no data	+
Secure Key	+	no data
Identity Protection	+	-
Anti-Theft	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z3740 and Celeron J1800 are enumerated here.

VT-d	no data	-
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z3740 and Celeron J1800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	4 GB	8 GB
Max memory channels	2	2
Maximum memory bandwidth	17.1 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel Atom® Processor Z3700 Series	Intel® HD Graphics for Intel Atom® Processor Z3700 Series
Quick Sync Video	+	+
Clear Video HD	+	no data
Graphics max frequency	667 MHz	792 MHz

Graphics interfaces

Available interfaces and connections of Atom Z3740 and Celeron J1800 integrated GPUs.

Number of displays supported

no data

2

Peripherals

Specifications and connection of peripherals supported by Atom Z3740 and Celeron J1800.

PCIe version	no data	2.0
PCI Express lanes	no data	4

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Recency	27 September 2013	1 November 2013
Physical cores	4	2
Threads	4	2
Power consumption (TDP)	2 Watt	10 Watt

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Should you still have questions on choice between Atom Z3740 and Celeron J1800, ask them in Comments section, and we shall answer.

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